2 Ton AC Power Consumption: Complete Guide to Units, Costs & Energy Savings
AC ServicingAC Servicing2 Ton AC Power Consumption: Complete Guide to Electricity Usage, Units & Monthly Cost
The primary question that everybody asks while purchasing an air conditioner for spacious rooms or halls is what the 2-ton AC power consumption is like. A 2-ton AC is meant for bigger areas, and as such, understanding its electricity usage helps you estimate monthly bills and choose the right model for you.
We give here a detailed guide to 2 ton AC power consumption per hour in units, monthly electricity cost, and the differences between 3-star, 5-star, inverter, and split models.
What is the power consumption of a 2 Ton AC?
The power consumption of a 2-ton AC depends on the model, its rating, and also whether it is an inverter AC or a non-inverter AC. On average:
- A standard 2 ton air conditioner uses 1.8 to 2.5 watts per hour
- This equals 1.8 to 2.5 units/hour
Therefore, the electric usage of 2 ton AC is approximately 2 units/hour under normal circumstances.
However, actual use may vary depending on:
- Size of the room.
- What is the temperature outdoors
- Insulation quality
- The temperature setting of the AC.
- Duration of usage
2 Ton AC Power Consumption Per Hour in Units
Let’s put some numbers into this to understand it simply:
If your air conditioner consumes 2 watts:
- 2 ton AC power consumption in units per hour = 2 units
- Running it for 5 hours each day = 10 units per day
- Monthly (30 days) = 300 units
So, assuming your electricity rate is ₹8 per unit :
300 × ₹8 = ₹2,400 per month
This is an estimate for the power consumption of a 2 Ton air conditioner per month, and the actual cost might be a little lower with energy-efficient models.
2 Ton 5 Star AC Power Consumption
The power consumption for a 2 Ton 5 Star AC is comparatively low as compared to a 3-star model.
Generally:
- 5 star inverter AC requires around 1.7 to 2 units/hour
- High ISEER rating equates to high energy efficiency
- Lower electricity bills with long term usage
Though the initial price might be higher, the long term savings are well worth the investment.
2 Ton 3 Star AC Power Consumption
The power consumption of a 2 Tons, 3 Star AC is slightly higher.
On average,
- A 3-star AC consumes between 2.2 and 2.5 units of power hourly
- Annually higher electricity usage
- Ideal for limited or occasional use.
2 Ton Window AC Models:
| Star Rating | Power Consumption | Units Per Hour | Annual Energy Consumption | Electricity Bill | Upfront Cost | Long term Saving |
| 5 Star | Lowest | 1.8- 2.0 units | 1200- 1300 units | Least | Highest | Very High |
| 4 Star | Low | 2.0- 2.1 units | 1300- 1400 units | Lower | Slightly High | High |
| 3 Star | Moderate | 2.1- 2.2 units | 1400- 1500 units | Higher | Moderate | Moderate |
| 2 Star | Highest | 2.2- 2.4 units | 1500- 1650 units | Highest | Lowest | Low |
2 Ton Split AC Models:
| Star Rating | Power Consumption | Units Per Hour | Annual Energy Consumption | Electricity Bill | Upfront Cost | Long term Saving |
| 5 Star | Lowest | 1.6-1.8 units | 1100- 1250 units | Least | Highest | Very High |
| 4 Star | Low | 1.8- 2.0 units | 1250- 1400 units | Lower | Slightly High | High |
| 3 Star | Moderate | 2.0- 2.2 units | 1400- 1550 units | Higher | Moderate | Moderate |
| 2 Star | Highest | 2.2- 2.4 units | 1550- 1700 units | Highest | Lowest | Low |
If you use the AC daily for long hours, then it is more economically smart in the long run if you use a 5-star model.
To calculate your Electricity Consumption, you can use NoBroker AC Electric Consumption Calculator according to your AC Brand and your daily consumption to be sure which model may suit you the best.
2 Ton Split AC Power Consumption
The 2-ton Split AC power consumption mostly depends on whether it is based on an inverter or non inverter model.
- Non Inverter Split ac – 2 to 2.5 units/hour.
- Inverter Split AC: 1.7 to 2.2 units per hour.
Split ACs are more efficient than the window model of AC and distribute cooling more effectively.
2 Ton Inverter AC Power Consumption
A 2 ton inverter AC power consumption is less as its compressor works on variable speed depending on the room temperature.
Key Benefits:
- Reduced electricity usage
- Lower Peak Load
- Uniform cooling
- Longer compressor life
Inverter ACs can operate on as much as 30-40% less power compared to normal ACs.
2 Ton AC Electricity Consumption Per Month
Here’s a rough monthly estimate:
| Daily usage | Units per hour | Monthly units | Estimated cost (₹8 per unit) |
| 4 hours | 2 units | 240 units | ₹1,920 |
| 6 hours | 2 units | 360 units | ₹2,880 |
| 8 hours | 2 units | 480 units | ₹3,840 |
This gives a clear idea of 2 ton AC power consumption per month for different usage patterns.
What Affects 2 Ton AC Power Consumption?
Even when the capacity is the same, the consumption of electricity can differ based on:
- Thermostat settings (24°C–26°C is ideal).
- Poor insulation in rooms.
- Passively by exposure to Direct sunlight.
- Dirty filters
- Fluctuations in voltage
- Age of the AC unit
Proper maintenance of an AC helps decrease the overall electricity consumption of 2 ton AC.
How the Electric Consumption of a 2 Ton AC Can Be Reduced.
These are some straightforward ways to reduce power consumption:
- Set the temperature at 24-26°C
- Use a ceiling fan with AC
- Clean filter every 2-3 weeks
- Close Doors and Windows Tightly
- Use curtains to block sunlight
- Select a 5-star Inverter model
These steps greatly reduce the power consumption of 2 ton AC each hour and its monthly bills.
Conclusion
By understanding the power consumption of 2 ton AC, an informed purchasing decision can be made, as on average, it takes around 2 units of electricity per hour, though star rating and inverter technology also reduce the usage notably.
In case you regularly use an AC, you can consider investing in a 2-ton 5-star inverter air conditioner to save more money on electricity bills. It is always better to compare the given ISEER ratings to calculate the monthly consumption, and for that, you can use the NoBroker AC Electric Consumption Calculator.
Selecting the proper AC does not just ensure comfort but also helps in controlling the cost of energy.
Additional AC Power Consumption Guides
At NoBroker, we offer detailed guides on AC power consumption to help you understand energy usage across different AC types, capacities, and star ratings. These resources make it easier to choose an energy-efficient AC and manage your electricity bills.
Explore our other popular guides to make informed cooling decisions.
2 Ton AC Power Consumption: FAQ’s
1. How much is 2 Ton AV power consumption per hour?
Ans- A 2-ton AC consumes around 1.8 to 2.5 units hourly, depending on its model and star rating.
2. What is the power consumption of a 2-ton AC per hour, in units?
Ans-It tends to use nearly 2 units per hour in normal conditions.
3. What is the power consumption of a 2-ton AC per month?
Ans-It may consume about 300-360 units per month if it runs 6 hours per day.
4. Does a 2-ton 5-star AC consume less power?
Ans-Yes, a 5-star model consumes less electricity compared to a 3-star air conditioner.
5. What is the power consumption of a 2 ton 3 star AC?
Ans- A typical 3-star 2-ton AC consumes around 2.2 to 2.5 units per hour.
6. Does a 2-ton inverter AC have different power consumption?
Ans- Yes, inverter ACs consume less power as the compressor automatically changes its speed.
7. What is the electric consumption of 2 ton AC for 8 hours daily?
Ans- Assuming an average consumption of 2 units per hour, it can consume about 16 units in a day.
8. Is the power consumption of a 2-ton split AC high?
Ans- Split AC consumption depends on efficiency, with the latest models optimized to save energy.
9. Does the temperature setting affect 2 tons AC’s electricity consumption?
Ans- Yes, higher settings for lowering the temperature raise the consumption of electricity.
10. How to reduce the power consumption of a 2-ton AC?
Ans- Also, make it a point to regularly service the AC and set 24–26°C settings. Opt for an inverter 5-star model.